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Input: hyperv-keyboard: Use in-place iterator API in the channel callback
authorDexuan Cui <decui@microsoft.com>
Tue, 20 Aug 2019 03:01:23 +0000 (03:01 +0000)
committerSasha Levin <sashal@kernel.org>
Tue, 20 Aug 2019 15:28:04 +0000 (11:28 -0400)
commit983a31db70a57425423c9fbd41c71148449dda03
treeccefd39bd08c33771b5a0dfac1d2beb8b7466dd0tree | snapshot
parent200a00a7fceae48a4dded614475307c9ab2ac123commit | diff
Input: hyperv-keyboard: Use in-place iterator API in the channel callback

Simplify the ring buffer handling with the in-place API.

Also avoid the dynamic allocation and the memory leak in the channel
callback function.

Signed-off-by: Dexuan Cui <decui@microsoft.com>
Acked-by: Dmitry Torokhov <dmitry.torokhov@gmail.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
drivers/input/serio/hyperv-keyboard.c diff | blob | history
Linux Kernel Source Tree.